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<div class="title">octree_disk_container.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2010-2012, Willow Garage, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  Copyright (c) 2012, Urban Robotics, Inc.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *   * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *     copyright notice, this list of conditions and the following</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *     disclaimer in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *     with the distribution.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *   * Neither the name of Willow Garage, Inc. nor the names of its</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *     contributors may be used to endorse or promote products derived</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *     from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"> *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> *  POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> *  $Id: octree_disk_container.h 6927M 2012-08-24 13:26:40Z (local) $</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifndef PCL_OUTOFCORE_OCTREE_DISK_CONTAINER_H_</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define PCL_OUTOFCORE_OCTREE_DISK_CONTAINER_H_</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">// C++</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor">#include &lt;pcl/outofcore/boost.h&gt;</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#include &lt;pcl/outofcore/octree_abstract_node_container.h&gt;</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor">#include &lt;pcl/io/pcd_io.h&gt;</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#include &lt;pcl/PCLPointCloud2.h&gt;</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">//allows operation on POSIX</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#if !defined WIN32</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="preprocessor">#define _fseeki64 fseeko</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#elif defined __MINGW32__</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor">#define _fseeki64 fseeko64</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160; </div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;{</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keyword">namespace </span>outofcore</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;  {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>T = pcl::Po<span class="keywordtype">int</span>XYZ&gt;</div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html">   73</a></span>&#160;    <span class="keyword">class </span><a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html">OutofcoreOctreeDiskContainer</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_abstract_node_container.html">OutofcoreAbstractNodeContainer</a>&lt;PointT&gt;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    {</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  </div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keyword">typedef</span> <span class="keyword">typename</span> OutofcoreAbstractNodeContainer&lt;PointT&gt;::AlignedPointTVector AlignedPointTVector;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">OutofcoreOctreeDiskContainer</a> ();</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">OutofcoreOctreeDiskContainer</a> (<span class="keyword">const</span> boost::filesystem::path &amp;dir);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a876af56708ac6b5404707a8f326e968f">~OutofcoreOctreeDiskContainer</a> ();</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160; </div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <span class="keyword">inline</span> <a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ac129093eca2afdf053d161b5f51079b0">operator[] </a>(uint64_t idx) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160; </div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#af803a6e72d6dcf6326105a061ed6e0be">push_back</a> (<span class="keyword">const</span> <a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>&amp; p);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a5f5ded611afa24277239f3c4f106191c">insertRange</a> (<span class="keyword">const</span> AlignedPointTVector&amp; src);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160; </div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a5f5ded611afa24277239f3c4f106191c">insertRange</a> (<span class="keyword">const</span> pcl::PCLPointCloud2::Ptr &amp;input_cloud);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a5f5ded611afa24277239f3c4f106191c">insertRange</a> (<span class="keyword">const</span> <a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>* <span class="keyword">const</span> * start, <span class="keyword">const</span> uint64_t count);</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a5f5ded611afa24277239f3c4f106191c">insertRange</a> (<span class="keyword">const</span> <a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>* start, <span class="keyword">const</span> uint64_t count);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#aff75e94707865b35c4819757087f00ea">readRange</a> (<span class="keyword">const</span> uint64_t start, <span class="keyword">const</span> uint64_t count, AlignedPointTVector &amp;dst);</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160; </div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#aff75e94707865b35c4819757087f00ea">readRange</a> (<span class="keyword">const</span> uint64_t, <span class="keyword">const</span> uint64_t, pcl::PCLPointCloud2::Ptr &amp;dst);</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;        <span class="keywordtype">int</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a16d8362cb9251a1e20a43e60ddc032b8">read</a> (pcl::PCLPointCloud2::Ptr &amp;output_cloud);</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160; </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a19ee1979af2203b4ce769ca23dde804f">readRangeSubSample</a> (<span class="keyword">const</span> uint64_t start, <span class="keyword">const</span> uint64_t count, <span class="keyword">const</span> <span class="keywordtype">double</span> percent,</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                            AlignedPointTVector &amp;dst);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#af18d037b7f1f1df2b0974fa1a8dba2f0">readRangeSubSample_bernoulli</a> (<span class="keyword">const</span> uint64_t start, <span class="keyword">const</span> uint64_t count, </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                                      <span class="keyword">const</span> <span class="keywordtype">double</span> percent, AlignedPointTVector&amp; dst);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160; </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        uint64_t</div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a17b1c4c512e5103b8409d4a2f482fea2">  177</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a17b1c4c512e5103b8409d4a2f482fea2">size</a> ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;          <span class="keywordflow">return</span> (filelen_ + <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">writebuff_</a>.size ());</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;        }</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160; </div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab2fda725ccb5f59610c1199697f7ca8f">  185</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab2fda725ccb5f59610c1199697f7ca8f">empty</a> ()<span class="keyword"> const</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="keyword">        </span>{</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;          <span class="keywordflow">return</span> ((filelen_ == 0) &amp;&amp; <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">writebuff_</a>.empty ());</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        }</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a1b245ee6400f75ac7404caa48079f989">  192</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a1b245ee6400f75ac7404caa48079f989">flush</a> (<span class="keyword">const</span> <span class="keywordtype">bool</span> force_cache_dealloc)</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;        {</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;          flushWritebuff (force_cache_dealloc);</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        }</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160; </div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="keyword">inline</span> std::string&amp;</div>
<div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab3e79e1e42274e1dc81360be575e057e">  199</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab3e79e1e42274e1dc81360be575e057e">path</a> ()</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        {</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;          <span class="keywordflow">return</span> (*<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>);</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;        }</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160; </div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        clear ()</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        {</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;          <span class="comment">//clear elements that have not yet been written to disk</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;          <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">writebuff_</a>.clear ();</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;          <span class="comment">//remove the binary data in the directory</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;          PCL_DEBUG (<span class="stringliteral">&quot;[Octree Disk Container] Removing the point data from disk, in file %s\n&quot;</span>,<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>-&gt;c_str ());</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;          boost::filesystem::remove (boost::filesystem::path (<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>-&gt;c_str ()));</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;          <span class="comment">//reset the size-of-file counter</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;          filelen_ = 0;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;        }</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; </div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ac25ad9bae038c60a208c7d94d4f33b2a">  221</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ac25ad9bae038c60a208c7d94d4f33b2a">convertToXYZ</a> (<span class="keyword">const</span> boost::filesystem::path &amp;<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab3e79e1e42274e1dc81360be575e057e">path</a>)</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;        {</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;          <span class="keywordflow">if</span> (boost::filesystem::exists (*<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>))</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;          {</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;            FILE* fxyz = fopen (<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab3e79e1e42274e1dc81360be575e057e">path</a>.string ().c_str (), <span class="stringliteral">&quot;w&quot;</span>);</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160; </div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;            FILE* f = fopen (<a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>-&gt;c_str (), <span class="stringliteral">&quot;rb&quot;</span>);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;            assert (f != NULL);</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;            uint64_t num = <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a17b1c4c512e5103b8409d4a2f482fea2">size</a> ();</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;            <a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a> p;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            <span class="keywordtype">char</span>* loc = <span class="keyword">reinterpret_cast&lt;</span><span class="keywordtype">char</span>*<span class="keyword">&gt;</span> ( &amp;p );</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160; </div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;            <span class="keywordflow">for</span> (uint64_t i = 0; i &lt; num; i++)</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;            {</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;              <span class="keywordtype">int</span> seekret = _fseeki64 (f, i * <span class="keyword">sizeof</span> (<a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>), SEEK_SET);</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;              (void)seekret;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;              assert (seekret == 0);</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;              <span class="keywordtype">size_t</span> readlen = fread (loc, <span class="keyword">sizeof</span> (<a class="code" href="structpcl_1_1_point_x_y_z_r_g_b_a.html">PointT</a>), 1, f);</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;              (void)readlen;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;              assert (readlen == 1);</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160; </div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;              <span class="comment">//of &lt;&lt; p.x &lt;&lt; &quot;\t&quot; &lt;&lt; p.y &lt;&lt; &quot;\t&quot; &lt;&lt; p.z &lt;&lt; &quot;\n&quot;;</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;              std::stringstream ss;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;              ss &lt;&lt; std::fixed;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;              ss.precision (16);</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;              ss &lt;&lt; p.x &lt;&lt; <span class="stringliteral">&quot;\t&quot;</span> &lt;&lt; p.y &lt;&lt; <span class="stringliteral">&quot;\t&quot;</span> &lt;&lt; p.z &lt;&lt; <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;              fwrite (ss.str ().c_str (), 1, ss.str ().size (), fxyz);</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;            }</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            <span class="keywordtype">int</span> res = fclose (f);</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;            (void)res;</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;            assert (res == 0);</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;            res = fclose (fxyz);</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;            assert (res == 0);</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;          }</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;        }</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160; </div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;        <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a46694ebbc0a66c66077e912130f9b04a">getRandomUUIDString</a> (std::string &amp;s);</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;        boost::uint64_t</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ae5c265c313befc9a42af3356b5ac5314">getDataSize</a> () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        </div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;      <span class="keyword">private</span>:</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        <span class="comment">//no copy construction</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">OutofcoreOctreeDiskContainer</a> (<span class="keyword">const</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html">OutofcoreOctreeDiskContainer</a>&amp; <span class="comment">/*rval*/</span>) { }</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160; </div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">OutofcoreOctreeDiskContainer</a>&amp;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        operator= (<span class="keyword">const</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">OutofcoreOctreeDiskContainer</a>&amp; <span class="comment">/*rval*/</span>) { }</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        <span class="keywordtype">void</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        flushWritebuff (<span class="keyword">const</span> <span class="keywordtype">bool</span> force_cache_dealloc);</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;    </div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">  283</a></span>&#160;        boost::shared_ptr&lt;std::string&gt; <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">disk_storage_filename_</a>;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="comment">//--- possibly deprecated parameter variables --//</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160; </div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <span class="comment">//number of elements in file</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        uint64_t filelen_;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160; </div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">  291</a></span>&#160;        AlignedPointTVector <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">writebuff_</a>;</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160; </div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;        <span class="keyword">const</span> <span class="keyword">static</span> uint64_t READ_BLOCK_SIZE_;</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;        <span class="keyword">static</span> <span class="keyword">const</span> uint64_t WRITE_BUFF_MAX_;</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160; </div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;        <span class="keyword">static</span> boost::mutex rng_mutex_;</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;        <span class="keyword">static</span> boost::mt19937 rand_gen_;</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;        <span class="keyword">static</span> boost::uuids::random_generator uuid_gen_;</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160; </div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;    };</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  } <span class="comment">//namespace outofcore</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;} <span class="comment">//namespace pcl</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160; </div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="preprocessor">#endif </span><span class="comment">//PCL_OUTOFCORE_OCTREE_DISK_CONTAINER_H_</span></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_abstract_node_container_html"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_abstract_node_container.html">pcl::outofcore::OutofcoreAbstractNodeContainer</a></div><div class="ttdef"><b>Definition:</b> octree_abstract_node_container.h:53</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html">pcl::outofcore::OutofcoreOctreeDiskContainer</a></div><div class="ttdoc">Class responsible for serialization and deserialization of out of core point data</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:74</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a16d8362cb9251a1e20a43e60ddc032b8"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a16d8362cb9251a1e20a43e60ddc032b8">pcl::outofcore::OutofcoreOctreeDiskContainer::read</a></div><div class="ttdeci">int read(pcl::PCLPointCloud2::Ptr &amp;output_cloud)</div><div class="ttdoc">Reads the entire point contents from disk into output_cloud</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:577</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a17b1c4c512e5103b8409d4a2f482fea2"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a17b1c4c512e5103b8409d4a2f482fea2">pcl::outofcore::OutofcoreOctreeDiskContainer::size</a></div><div class="ttdeci">uint64_t size() const</div><div class="ttdoc">Returns the total number of points for which this container is responsible, filelen_ + points in writ...</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:177</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a19ee1979af2203b4ce769ca23dde804f"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a19ee1979af2203b4ce769ca23dde804f">pcl::outofcore::OutofcoreOctreeDiskContainer::readRangeSubSample</a></div><div class="ttdeci">void readRangeSubSample(const uint64_t start, const uint64_t count, const double percent, AlignedPointTVector &amp;dst)</div><div class="ttdoc">grab percent*count random points. points are not guaranteed to be unique (could have multiple identic...</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:359</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a1b245ee6400f75ac7404caa48079f989"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a1b245ee6400f75ac7404caa48079f989">pcl::outofcore::OutofcoreOctreeDiskContainer::flush</a></div><div class="ttdeci">void flush(const bool force_cache_dealloc)</div><div class="ttdoc">Exposed functionality for manually flushing the write buffer during tree creation</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:192</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a266bbaaa69949f0ee47b1c358424ca9a"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a266bbaaa69949f0ee47b1c358424ca9a">pcl::outofcore::OutofcoreOctreeDiskContainer::OutofcoreOctreeDiskContainer</a></div><div class="ttdeci">OutofcoreOctreeDiskContainer()</div><div class="ttdoc">Empty constructor creates disk container and sets filename from random uuid string</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:100</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a46694ebbc0a66c66077e912130f9b04a"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a46694ebbc0a66c66077e912130f9b04a">pcl::outofcore::OutofcoreOctreeDiskContainer::getRandomUUIDString</a></div><div class="ttdeci">static void getRandomUUIDString(std::string &amp;s)</div><div class="ttdoc">Generate a universally unique identifier (UUID)</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:85</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a5f5ded611afa24277239f3c4f106191c"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a5f5ded611afa24277239f3c4f106191c">pcl::outofcore::OutofcoreOctreeDiskContainer::insertRange</a></div><div class="ttdeci">void insertRange(const AlignedPointTVector &amp;src)</div><div class="ttdoc">Inserts a vector of points into the disk data structure</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:467</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a876af56708ac6b5404707a8f326e968f"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a876af56708ac6b5404707a8f326e968f">pcl::outofcore::OutofcoreOctreeDiskContainer::~OutofcoreOctreeDiskContainer</a></div><div class="ttdeci">~OutofcoreOctreeDiskContainer()</div><div class="ttdoc">flushes write buffer, then frees memory</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:160</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a947d22c3286be3196ee238eb72cc6572"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a947d22c3286be3196ee238eb72cc6572">pcl::outofcore::OutofcoreOctreeDiskContainer::writebuff_</a></div><div class="ttdeci">AlignedPointTVector writebuff_</div><div class="ttdoc">elements [0,...,size()-1] map to [filelen, ..., filelen + size()-1]</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:291</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_a9b40c31888d5477c0e55223b8f66e602"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#a9b40c31888d5477c0e55223b8f66e602">pcl::outofcore::OutofcoreOctreeDiskContainer::disk_storage_filename_</a></div><div class="ttdeci">boost::shared_ptr&lt; std::string &gt; disk_storage_filename_</div><div class="ttdoc">Name of the storage file on disk (i.e., the PCD file)</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:283</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_ab2fda725ccb5f59610c1199697f7ca8f"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab2fda725ccb5f59610c1199697f7ca8f">pcl::outofcore::OutofcoreOctreeDiskContainer::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">STL-like empty test</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:185</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_ab3e79e1e42274e1dc81360be575e057e"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ab3e79e1e42274e1dc81360be575e057e">pcl::outofcore::OutofcoreOctreeDiskContainer::path</a></div><div class="ttdeci">std::string &amp; path()</div><div class="ttdoc">Returns this objects path name</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:199</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_ac129093eca2afdf053d161b5f51079b0"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ac129093eca2afdf053d161b5f51079b0">pcl::outofcore::OutofcoreOctreeDiskContainer::operator[]</a></div><div class="ttdeci">PointT operator[](uint64_t idx) const</div><div class="ttdoc">provides random access to points based on a linear index</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:198</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_ac25ad9bae038c60a208c7d94d4f33b2a"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ac25ad9bae038c60a208c7d94d4f33b2a">pcl::outofcore::OutofcoreOctreeDiskContainer::convertToXYZ</a></div><div class="ttdeci">void convertToXYZ(const boost::filesystem::path &amp;path)</div><div class="ttdoc">write points to disk as ascii</div><div class="ttdef"><b>Definition:</b> octree_disk_container.h:221</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_ae5c265c313befc9a42af3356b5ac5314"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#ae5c265c313befc9a42af3356b5ac5314">pcl::outofcore::OutofcoreOctreeDiskContainer::getDataSize</a></div><div class="ttdeci">boost::uint64_t getDataSize() const</div><div class="ttdoc">Returns the number of points in the PCD file by reading the PCD header.</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:673</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_af18d037b7f1f1df2b0974fa1a8dba2f0"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#af18d037b7f1f1df2b0974fa1a8dba2f0">pcl::outofcore::OutofcoreOctreeDiskContainer::readRangeSubSample_bernoulli</a></div><div class="ttdeci">void readRangeSubSample_bernoulli(const uint64_t start, const uint64_t count, const double percent, AlignedPointTVector &amp;dst)</div><div class="ttdoc">Use bernoulli trials to select points. All points selected will be unique.</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:266</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_af803a6e72d6dcf6326105a061ed6e0be"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#af803a6e72d6dcf6326105a061ed6e0be">pcl::outofcore::OutofcoreOctreeDiskContainer::push_back</a></div><div class="ttdeci">void push_back(const PointT &amp;p)</div><div class="ttdoc">Adds a single point to the buffer to be written to disk when the buffer grows sufficiently large,...</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:456</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_disk_container_html_aff75e94707865b35c4819757087f00ea"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_disk_container.html#aff75e94707865b35c4819757087f00ea">pcl::outofcore::OutofcoreOctreeDiskContainer::readRange</a></div><div class="ttdeci">void readRange(const uint64_t start, const uint64_t count, AlignedPointTVector &amp;dst)</div><div class="ttdoc">Reads count points into memory from the disk container</div><div class="ttdef"><b>Definition:</b> octree_disk_container.hpp:239</div></div>
<div class="ttc" id="astructpcl_1_1_point_x_y_z_r_g_b_a_html"><div class="ttname"><a href="structpcl_1_1_point_x_y_z_r_g_b_a.html">pcl::PointXYZRGBA</a></div><div class="ttdoc">A point structure representing Euclidean xyz coordinates, and the RGBA color.</div><div class="ttdef"><b>Definition:</b> point_types.hpp:540</div></div>
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